30796568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 67305600

約数和(自身を除く): 36509032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 113, 152, 163, 209, 226, 326, 418, 452, 652, 836, 904, 1243, 1304, 1672, 1793, 2147, 2486, 3097, 3586, 4294, 4972, 6194, 7172, 8588, 9944, 12388, 14344, 17176, 18419, 23617, 24776, 34067, 36838, 47234, 68134, 73676, 94468, 136268, 147352, 188936, 202609, 272536, 349961, 405218, 699922, 810436, 1399844, 1620872, 2799688, 3849571, 7699142, 15398284, 30796568]

約数ペア:

[(1, 30796568), (2, 15398284), (4, 7699142), (8, 3849571), (11, 2799688), (19, 1620872), (22, 1399844), (38, 810436), (44, 699922), (76, 405218), (88, 349961), (113, 272536), (152, 202609), (163, 188936), (209, 147352), (226, 136268), (326, 94468), (418, 73676), (452, 68134), (652, 47234), (836, 36838), (904, 34067), (1243, 24776), (1304, 23617), (1672, 18419), (1793, 17176), (2147, 14344), (2486, 12388), (3097, 9944), (3586, 8588), (4294, 7172), (4972, 6194)]